winix can drop privileges now (if started as the root)

added parameters to the config:
 user (string)
 group (string)
 additional_groups (bool)



git-svn-id: svn://ttmath.org/publicrep/winix/trunk@668 e52654a7-88a9-db11-a3e9-0013d4bc506e

core/log.h

@@ -25,16 +25,6 @@ enum Manipulators { logsave, logsavenow, logend, log1, log2, log3 };
 
 class Log
 {
-std::ostringstream buffer;
-int log_level, current_level;
-int item, item_save;
-std::string log_file;
-bool log_stdout;
-std::ofstream file;
-int lines;
-
-	void OpenFile();
-
 public:
 	
 	Log();
@@ -54,8 +44,20 @@ public:
 	Log & operator<<(Manipulators m);
 	
 	void SystemErr(int err);
-
 	void SaveLog();
+
+private:
+	std::ostringstream buffer;
+	int log_level, current_level;
+	int item, item_save;
+	std::string log_file;
+	bool log_stdout;
+	std::ofstream file;
+	int lines;
+	bool log_file_open;
+
+	void OpenFile();
+
 };